6
Using the Battery Monitor
The PFF is equipped with a multi-level Battery Monitor that
protects your vehicle battery against excessive discharging
when the device is connected to the on-board 12/24 V supply.
If the PFF is operated when the vehicle's ignition is switched off,
the PFF switches off automatically as soon as the supply voltage
falls below a set level. The PFF will switch back on once the
battery has been recharged to the restart voltage level.
Select the Battery Monitor Mode based on the following table:
Battery Monitor Mode
Switch-off voltage at 12 V
Restart voltage at 12 V
Switch-off voltage at 24 V
Restart voltage at 24 V
H1
H2
H3
10.1 V
11.1 V
21.5 V
23.0 V
11.4 V
12.2 V
22.5 V
24.0 V
11.8 V
12.6 V
23.0 V
24.5 V
Press the Power button to turn on.
Press the Set button 3 times.
Press + and – buttons to select H1, H2 or H3.
NOTE:
When Power to PFF is supplied by the starter battery of a car,
select the battery monitor mode “H3”. If the PFF is connected to
a supply battery, the battery monitor mode “H1” will suffice.
If you operate the PFF from an AC power supply, set the battery
monitor to “H1”.
Do not use sharp tools to defrost and remove ice.
Defrost
Remove all the food and beverage items.
Switch off the unit.
Leave the cover slightly open.
Wipe off defrosted water.
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